I to am rebuilding my credit for the past 2-1/2 yrs and to get it past 750 and most recently got added as an authorized user on my moms' credit card (more for using the card in an emrgency on her behalf than rebuilding my credit) and would like to get a possible clarification- If my mom misses a payment or maxes out her credit limit on her card that im a authorized user on, will it impact my score (currently 730)?
While your credit score may suffer if you’re falling behind on monthly payments before you get your debt management plan set up, starting your plan should provide some relief. Your credit score should increase as you begin making regular monthly payments and your debt balances drop. Experian does note that you may see some negative side effects when accounts are closed, usually due to changes with your credit utilization rate or credit mix.
Dispute any negative items on your credit report that aren't yours or are otherwise reported incorrectly. These could include late payments, charge-offs or collections errors that shouldn't be on your report. You can do this by requesting verification, and if the items cannot be verified, the credit bureaus have to remove them. If items older than seven years (10 years for bankruptcy) have not automatically been removed from your report, you can request that the credit bureaus delete them.
With poor credit, you may not be able to get approved for new credit products like credit cards. Although you may still be able to take out an auto loan or a mortgage, you’ll pay a much higher interest rate because of your low credit score. Compared to a borrower with good credit, someone with poor credit can pay $50,000 more in interest on a mortgage. Over an entire lifetime, you could end up paying over $200,000 more in unnecessary interest just because of bad credit.